/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* AUTO-GENERATED FILE. DO NOT MODIFY.
*/
import { __extends } from "tslib";
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { bind, each, clone, trim, isString, isFunction, isArray, isObject, extend } from 'zrender/lib/core/util.js';
import env from 'zrender/lib/core/env.js';
import TooltipHTMLContent from './TooltipHTMLContent.js';
import TooltipRichContent from './TooltipRichContent.js';
import { convertToColorString, encodeHTML, formatTpl } from '../../util/format.js';
import { parsePercent } from '../../util/number.js';
import { Rect } from '../../util/graphic.js';
import findPointFromSeries from '../axisPointer/findPointFromSeries.js';
import { getLayoutRect } from '../../util/layout.js';
import Model from '../../model/Model.js';
import * as globalListener from '../axisPointer/globalListener.js';
import * as axisHelper from '../../coord/axisHelper.js';
import * as axisPointerViewHelper from '../axisPointer/viewHelper.js';
import { getTooltipRenderMode, preParseFinder, queryReferringComponents } from '../../util/model.js';
import ComponentView from '../../view/Component.js';
import { format as timeFormat } from '../../util/time.js';
import { getECData } from '../../util/innerStore.js';
import { shouldTooltipConfine } from './helper.js';
import { normalizeTooltipFormatResult } from '../../model/mixin/dataFormat.js';
import { createTooltipMarkup, buildTooltipMarkup, TooltipMarkupStyleCreator } from './tooltipMarkup.js';
import { findEventDispatcher } from '../../util/event.js';
import { clear, createOrUpdate } from '../../util/throttle.js';
var proxyRect = new Rect({
shape: {
x: -1,
y: -1,
width: 2,
height: 2
}
});
var TooltipView = /** @class */function (_super) {
__extends(TooltipView, _super);
function TooltipView() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.type = TooltipView.type;
return _this;
}
TooltipView.prototype.init = function (ecModel, api) {
if (env.node || !api.getDom()) {
return;
}
var tooltipModel = ecModel.getComponent('tooltip');
var renderMode = this._renderMode = getTooltipRenderMode(tooltipModel.get('renderMode'));
this._tooltipContent = renderMode === 'richText' ? new TooltipRichContent(api) : new TooltipHTMLContent(api, {
appendTo: tooltipModel.get('appendToBody', true) ? 'body' : tooltipModel.get('appendTo', true)
});
};
TooltipView.prototype.render = function (tooltipModel, ecModel, api) {
if (env.node || !api.getDom()) {
return;
}
// Reset
this.group.removeAll();
this._tooltipModel = tooltipModel;
this._ecModel = ecModel;
this._api = api;
var tooltipContent = this._tooltipContent;
tooltipContent.update(tooltipModel);
tooltipContent.setEnterable(tooltipModel.get('enterable'));
this._initGlobalListener();
this._keepShow();
// PENDING
// `mousemove` event will be triggered very frequently when the mouse moves fast,
// which causes that the `updatePosition` function was also called frequently.
// In Chrome with devtools open and Firefox, tooltip looks laggy and shakes. See #14695 #16101
// To avoid frequent triggering,
// consider throttling it in 50ms when transition is enabled
if (this._renderMode !== 'richText' && tooltipModel.get('transitionDuration')) {
createOrUpdate(this, '_updatePosition', 50, 'fixRate');
} else {
clear(this, '_updatePosition');
}
};
TooltipView.prototype._initGlobalListener = function () {
var tooltipModel = this._tooltipModel;
var triggerOn = tooltipModel.get('triggerOn');
globalListener.register('itemTooltip', this._api, bind(function (currTrigger, e, dispatchAction) {
// If 'none', it is not controlled by mouse totally.
if (triggerOn !== 'none') {
if (triggerOn.indexOf(currTrigger) >= 0) {
this._tryShow(e, dispatchAction);
} else if (currTrigger === 'leave') {
this._hide(dispatchAction);
}
}
}, this));
};
TooltipView.prototype._keepShow = function () {
var tooltipModel = this._tooltipModel;
var ecModel = this._ecModel;
var api = this._api;
var triggerOn = tooltipModel.get('triggerOn');
// Try to keep the tooltip show when refreshing
if (this._lastX != null && this._lastY != null
// When user is willing to control tooltip totally using API,
// self.manuallyShowTip({x, y}) might cause tooltip hide,
// which is not expected.
&& triggerOn !== 'none' && triggerOn !== 'click') {
var self_1 = this;
clearTimeout(this._refreshUpdateTimeout);
this._refreshUpdateTimeout = setTimeout(function () {
// Show tip next tick after other charts are rendered
// In case highlight action has wrong result
// FIXME
!api.isDisposed() && self_1.manuallyShowTip(tooltipModel, ecModel, api, {
x: self_1._lastX,
y: self_1._lastY,
dataByCoordSys: self_1._lastDataByCoordSys
});
});
}
};
/**
* Show tip manually by
* dispatchAction({
* type: 'showTip',
* x: 10,
* y: 10
* });
* Or
* dispatchAction({
* type: 'showTip',
* seriesIndex: 0,
* dataIndex or dataIndexInside or name
* });
*
* TODO Batch
*/
TooltipView.prototype.manuallyShowTip = function (tooltipModel, ecModel, api, payload) {
if (payload.from === this.uid || env.node || !api.getDom()) {
return;
}
var dispatchAction = makeDispatchAction(payload, api);
// Reset ticket
this._ticket = '';
// When triggered from axisPointer.
var dataByCoordSys = payload.dataByCoordSys;
var cmptRef = findComponentReference(payload, ecModel, api);
if (cmptRef) {
var rect = cmptRef.el.getBoundingRect().clone();
rect.applyTransform(cmptRef.el.transform);
this._tryShow({
offsetX: rect.x + rect.width / 2,
offsetY: rect.y + rect.height / 2,
target: cmptRef.el,
position: payload.position,
// When manully trigger, the mouse is not on the el, so we'd better to
// position tooltip on the bottom of the el and display arrow is possible.
positionDefault: 'bottom'
}, dispatchAction);
} else if (payload.tooltip && payload.x != null && payload.y != null) {
var el = proxyRect;
el.x = payload.x;
el.y = payload.y;
el.update();
getECData(el).tooltipConfig = {
name: null,
option: payload.tooltip
};
// Manually show tooltip while view is not using zrender elements.
this._tryShow({
offsetX: payload.x,
offsetY: payload.y,
target: el
}, dispatchAction);
} else if (dataByCoordSys) {
this._tryShow({
offsetX: payload.x,
offsetY: payload.y,
position: payload.position,
dataByCoordSys: dataByCoordSys,
tooltipOption: payload.tooltipOption
}, dispatchAction);
} else if (payload.seriesIndex != null) {
if (this._manuallyAxisShowTip(tooltipModel, ecModel, api, payload)) {
return;
}
var pointInfo = findPointFromSeries(payload, ecModel);
var cx = pointInfo.point[0];
var cy = pointInfo.point[1];
if (cx != null && cy != null) {
this._tryShow({
offsetX: cx,
offsetY: cy,
target: pointInfo.el,
position: payload.position,
// When manully trigger, the mouse is not on the el, so we'd better to
// position tooltip on the bottom of the el and display arrow is possible.
positionDefault: 'bottom'
}, dispatchAction);
}
} else if (payload.x != null && payload.y != null) {
// FIXME
// should wrap dispatchAction like `axisPointer/globalListener` ?
api.dispatchAction({
type: 'updateAxisPointer',
x: payload.x,
y: payload.y
});
this._tryShow({
offsetX: payload.x,
offsetY: payload.y,
position: payload.position,
target: api.getZr().findHover(payload.x, payload.y).target
}, dispatchAction);
}
};
TooltipView.prototype.manuallyHideTip = function (tooltipModel, ecModel, api, payload) {
var tooltipContent = this._tooltipContent;
if (this._tooltipModel) {
tooltipContent.hideLater(this._tooltipModel.get('hideDelay'));
}
this._lastX = this._lastY = this._lastDataByCoordSys = null;
if (payload.from !== this.uid) {
this._hide(makeDispatchAction(payload, api));
}
};
// Be compatible with previous design, that is, when tooltip.type is 'axis' and
// dispatchAction 'showTip' with seriesIndex and dataIndex will trigger axis pointer
// and tooltip.
TooltipView.prototype._manuallyAxisShowTip = function (tooltipModel, ecModel, api, payload) {
var seriesIndex = payload.seriesIndex;
var dataIndex = payload.dataIndex;
// @ts-ignore
var coordSysAxesInfo = ecModel.getComponent('axisPointer').coordSysAxesInfo;
if (seriesIndex == null || dataIndex == null || coordSysAxesInfo == null) {
return;
}
var seriesModel = ecModel.getSeriesByIndex(seriesIndex);
if (!seriesModel) {
return;
}
var data = seriesModel.getData();
var tooltipCascadedModel = buildTooltipModel([data.getItemModel(dataIndex), seriesModel, (seriesModel.coordinateSystem || {}).model], this._tooltipModel);
if (tooltipCascadedModel.get('trigger') !== 'axis') {
return;
}
api.dispatchAction({
type: 'updateAxisPointer',
seriesIndex: seriesIndex,
dataIndex: dataIndex,
position: payload.position
});
return true;
};
TooltipView.prototype._tryShow = function (e, dispatchAction) {
var el = e.target;
var tooltipModel = this._tooltipModel;
if (!tooltipModel) {
return;
}
// Save mouse x, mouse y. So we can try to keep showing the tip if chart is refreshed
this._lastX = e.offsetX;
this._lastY = e.offsetY;
var dataByCoordSys = e.dataByCoordSys;
if (dataByCoordSys && dataByCoordSys.length) {
this._showAxisTooltip(dataByCoordSys, e);
} else if (el) {
var ecData = getECData(el);
if (ecData.ssrType === 'legend') {
// Don't trigger tooltip for legend tooltip item
return;
}
this._lastDataByCoordSys = null;
var seriesDispatcher_1;
var cmptDispatcher_1;
findEventDispatcher(el, function (target) {
// Always show item tooltip if mouse is on the element with dataIndex
if (getECData(target).dataIndex != null) {
seriesDispatcher_1 = target;
return true;
}
// Tooltip provided directly. Like legend.
if (getECData(target).tooltipConfig != null) {
cmptDispatcher_1 = target;
return true;
}
}, true);
if (seriesDispatcher_1) {
this._showSeriesItemTooltip(e, seriesDispatcher_1, dispatchAction);
} else if (cmptDispatcher_1) {
this._showComponentItemTooltip(e, cmptDispatcher_1, dispatchAction);
} else {
this._hide(dispatchAction);
}
} else {
this._lastDataByCoordSys = null;
this._hide(dispatchAction);
}
};
TooltipView.prototype._showOrMove = function (tooltipModel, cb) {
// showDelay is used in this case: tooltip.enterable is set
// as true. User intent to move mouse into tooltip and click
// something. `showDelay` makes it easier to enter the content
// but tooltip do not move immediately.
var delay = tooltipModel.get('showDelay');
cb = bind(cb, this);
clearTimeout(this._showTimout);
delay > 0 ? this._showTimout = setTimeout(cb, delay) : cb();
};
TooltipView.prototype._showAxisTooltip = function (dataByCoordSys, e) {
var ecModel = this._ecModel;
var globalTooltipModel = this._tooltipModel;
var point = [e.offsetX, e.offsetY];
var singleTooltipModel = buildTooltipModel([e.tooltipOption], globalTooltipModel);
var renderMode = this._renderMode;
var cbParamsList = [];
var articleMarkup = createTooltipMarkup('section', {
blocks: [],
noHeader: true
});
// Only for legacy: `Serise['formatTooltip']` returns a string.
var markupTextArrLegacy = [];
var markupStyleCreator = new TooltipMarkupStyleCreator();
each(dataByCoordSys, function (itemCoordSys) {
each(itemCoordSys.dataByAxis, function (axisItem) {
var axisModel = ecModel.getComponent(axisItem.axisDim + 'Axis', axisItem.axisIndex);
var axisValue = axisItem.value;
if (!axisModel || axisValue == null) {
return;
}
var axisValueLabel = axisPointerViewHelper.getValueLabel(axisValue, axisModel.axis, ecModel, axisItem.seriesDataIndices, axisItem.valueLabelOpt);
var axisSectionMarkup = createTooltipMarkup('section', {
header: axisValueLabel,
noHeader: !trim(axisValueLabel),
sortBlocks: true,
blocks: []
});
articleMarkup.blocks.push(axisSectionMarkup);
each(axisItem.seriesDataIndices, function (idxItem) {
var series = ecModel.getSeriesByIndex(idxItem.seriesIndex);
var dataIndex = idxItem.dataIndexInside;
var cbParams = series.getDataParams(dataIndex);
// Can't find data.
if (cbParams.dataIndex < 0) {
return;
}
cbParams.axisDim = axisItem.axisDim;
cbParams.axisIndex = axisItem.axisIndex;
cbParams.axisType = axisItem.axisType;
cbParams.axisId = axisItem.axisId;
cbParams.axisValue = axisHelper.getAxisRawValue(axisModel.axis, {
value: axisValue
});
cbParams.axisValueLabel = axisValueLabel;
// Pre-create marker style for makers. Users can assemble richText
// text in `formatter` callback and use those markers style.
cbParams.marker = markupStyleCreator.makeTooltipMarker('item', convertToColorString(cbParams.color), renderMode);
var seriesTooltipResult = normalizeTooltipFormatResult(series.formatTooltip(dataIndex, true, null));
var frag = seriesTooltipResult.frag;
if (frag) {
var valueFormatter = buildTooltipModel([series], globalTooltipModel).get('valueFormatter');
axisSectionMarkup.blocks.push(valueFormatter ? extend({
valueFormatter: valueFormatter
}, frag) : frag);
}
if (seriesTooltipResult.text) {
markupTextArrLegacy.push(seriesTooltipResult.text);
}
cbParamsList.push(cbParams);
});
});
});
// In most cases, the second axis is displays upper on the first one.
// So we reverse it to look better.
articleMarkup.blocks.reverse();
markupTextArrLegacy.reverse();
var positionExpr = e.position;
var orderMode = singleTooltipModel.get('order');
var builtMarkupText = buildTooltipMarkup(articleMarkup, markupStyleCreator, renderMode, orderMode, ecModel.get('useUTC'), singleTooltipModel.get('textStyle'));
builtMarkupText && markupTextArrLegacy.unshift(builtMarkupText);
var blockBreak = renderMode === 'richText' ? '\n\n' : '<br/>';
var allMarkupText = markupTextArrLegacy.join(blockBreak);
this._showOrMove(singleTooltipModel, function () {
if (this._updateContentNotChangedOnAxis(dataByCoordSys, cbParamsList)) {
this._updatePosition(singleTooltipModel, positionExpr, point[0], point[1], this._tooltipContent, cbParamsList);
} else {
this._showTooltipContent(singleTooltipModel, allMarkupText, cbParamsList, Math.random() + '', point[0], point[1], positionExpr, null, markupStyleCreator);
}
});
// Do not trigger events here, because this branch only be entered
// from dispatchAction.
};
TooltipView.prototype._showSeriesItemTooltip = function (e, dispatcher, dispatchAction) {
var ecModel = this._ecModel;
var ecData = getECData(dispatcher);
// Use dataModel in element if possible
// Used when mouseover on a element like markPoint or edge
// In which case, the data is not main data in series.
var seriesIndex = ecData.seriesIndex;
var seriesModel = ecModel.getSeriesByIndex(seriesIndex);
// For example, graph link.
var dataModel = ecData.dataModel || seriesModel;
var dataIndex = ecData.dataIndex;
var dataType = ecData.dataType;
var data = dataModel.getData(dataType);
var renderMode = this._renderMode;
var positionDefault = e.positionDefault;
var tooltipModel = buildTooltipModel([data.getItemModel(dataIndex), dataModel, seriesModel && (seriesModel.coordinateSystem || {}).model], this._tooltipModel, positionDefault ? {
position: positionDefault
} : null);
var tooltipTrigger = tooltipModel.get('trigger');
if (tooltipTrigger != null && tooltipTrigger !== 'item') {
return;
}
var params = dataModel.getDataParams(dataIndex, dataType);
var markupStyleCreator = new TooltipMarkupStyleCreator();
// Pre-create marker style for makers. Users can assemble richText
// text in `formatter` callback and use those markers style.
params.marker = markupStyleCreator.makeTooltipMarker('item', convertToColorString(params.color), renderMode);
var seriesTooltipResult = normalizeTooltipFormatResult(dataModel.formatTooltip(dataIndex, false, dataType));
var orderMode = tooltipModel.get('order');
var valueFormatter = tooltipModel.get('valueFormatter');
var frag = seriesTooltipResult.frag;
var markupText = frag ? buildTooltipMarkup(valueFormatter ? extend({
valueFormatter: valueFormatter
}, frag) : frag, markupStyleCreator, renderMode, orderMode, ecModel.get('useUTC'), tooltipModel.get('textStyle')) : seriesTooltipResult.text;
var asyncTicket = 'item_' + dataModel.name + '_' + dataIndex;
this._showOrMove(tooltipModel, function () {
this._showTooltipContent(tooltipModel, markupText, params, asyncTicket, e.offsetX, e.offsetY, e.position, e.target, markupStyleCreator);
});
// FIXME
// duplicated showtip if manuallyShowTip is called from dispatchAction.
dispatchAction({
type: 'showTip',
dataIndexInside: dataIndex,
dataIndex: data.getRawIndex(dataIndex),
seriesIndex: seriesIndex,
from: this.uid
});
};
TooltipView.prototype._showComponentItemTooltip = function (e, el, dispatchAction) {
var isHTMLRenderMode = this._renderMode === 'html';
var ecData = getECData(el);
var tooltipConfig = ecData.tooltipConfig;
var tooltipOpt = tooltipConfig.option || {};
var encodeHTMLContent = tooltipOpt.encodeHTMLContent;
if (isString(tooltipOpt)) {
var content = tooltipOpt;
tooltipOpt = {
content: content,
// Fixed formatter
formatter: content
};
// when `tooltipConfig.option` is a string rather than an object,
// we can't know if the content needs to be encoded
// for the sake of security, encode it by default.
encodeHTMLContent = true;
}
if (encodeHTMLContent && isHTMLRenderMode && tooltipOpt.content) {
// clone might be unnecessary?
tooltipOpt = clone(tooltipOpt);
tooltipOpt.content = encodeHTML(tooltipOpt.content);
}
var tooltipModelCascade = [tooltipOpt];
var cmpt = this._ecModel.getComponent(ecData.componentMainType, ecData.componentIndex);
if (cmpt) {
tooltipModelCascade.push(cmpt);
}
// In most cases, component tooltip formatter has different params with series tooltip formatter,
// so that they cannot share the same formatter. Since the global tooltip formatter is used for series
// by convention, we do not use it as the default formatter for component.
tooltipModelCascade.push({
formatter: tooltipOpt.content
});
var positionDefault = e.positionDefault;
var subTooltipModel = buildTooltipModel(tooltipModelCascade, this._tooltipModel, positionDefault ? {
position: positionDefault
} : null);
var defaultHtml = subTooltipModel.get('content');
var asyncTicket = Math.random() + '';
// PENDING: this case do not support richText style yet.
var markupStyleCreator = new TooltipMarkupStyleCreator();
// Do not check whether `trigger` is 'none' here, because `trigger`
// only works on coordinate system. In fact, we have not found case
// that requires setting `trigger` nothing on component yet.
this._showOrMove(subTooltipModel, function () {
// Use formatterParams from element defined in component
// Avoid users modify it.
var formatterParams = clone(subTooltipModel.get('formatterParams') || {});
this._showTooltipContent(subTooltipModel, defaultHtml, formatterParams, asyncTicket, e.offsetX, e.offsetY, e.position, el, markupStyleCreator);
});
// If not dispatch showTip, tip may be hide triggered by axis.
dispatchAction({
type: 'showTip',
from: this.uid
});
};
TooltipView.prototype._showTooltipContent = function (
// Use Model<TooltipOption> insteadof TooltipModel because this model may be from series or other options.
// Instead of top level tooltip.
tooltipModel, defaultHtml, params, asyncTicket, x, y, positionExpr, el, markupStyleCreator) {
// Reset ticket
this._ticket = '';
if (!tooltipModel.get('showContent') || !tooltipModel.get('show')) {
return;
}
var tooltipContent = this._tooltipContent;
tooltipContent.setEnterable(tooltipModel.get('enterable'));
var formatter = tooltipModel.get('formatter');
positionExpr = positionExpr || tooltipModel.get('position');
var html = defaultHtml;
var nearPoint = this._getNearestPoint([x, y], params, tooltipModel.get('trigger'), tooltipModel.get('borderColor'));
var nearPointColor = nearPoint.color;
if (formatter) {
if (isString(formatter)) {
var useUTC = tooltipModel.ecModel.get('useUTC');
var params0 = isArray(params) ? params[0] : params;
var isTimeAxis = params0 && params0.axisType && params0.axisType.indexOf('time') >= 0;
html = formatter;
if (isTimeAxis) {
html = timeFormat(params0.axisValue, html, useUTC);
}
html = formatTpl(html, params, true);
} else if (isFunction(formatter)) {
var callback = bind(function (cbTicket, html) {
if (cbTicket === this._ticket) {
tooltipContent.setContent(html, markupStyleCreator, tooltipModel, nearPointColor, positionExpr);
this._updatePosition(tooltipModel, positionExpr, x, y, tooltipContent, params, el);
}
}, this);
this._ticket = asyncTicket;
html = formatter(params, asyncTicket, callback);
} else {
html = formatter;
}
}
tooltipContent.setContent(html, markupStyleCreator, tooltipModel, nearPointColor, positionExpr);
tooltipContent.show(tooltipModel, nearPointColor);
this._updatePosition(tooltipModel, positionExpr, x, y, tooltipContent, params, el);
};
TooltipView.prototype._getNearestPoint = function (point, tooltipDataParams, trigger, borderColor) {
if (trigger === 'axis' || isArray(tooltipDataParams)) {
return {
color: borderColor || (this._renderMode === 'html' ? '#fff' : 'none')
};
}
if (!isArray(tooltipDataParams)) {
return {
color: borderColor || tooltipDataParams.color || tooltipDataParams.borderColor
};
}
};
TooltipView.prototype._updatePosition = function (tooltipModel, positionExpr, x,
// Mouse x
y,
// Mouse y
content, params, el) {
var viewWidth = this._api.getWidth();
var viewHeight = this._api.getHeight();
positionExpr = positionExpr || tooltipModel.get('position');
var contentSize = content.getSize();
var align = tooltipModel.get('align');
var vAlign = tooltipModel.get('verticalAlign');
var rect = el && el.getBoundingRect().clone();
el && rect.applyTransform(el.transform);
if (isFunction(positionExpr)) {
// Callback of position can be an array or a string specify the position
positionExpr = positionExpr([x, y], params, content.el, rect, {
viewSize: [viewWidth, viewHeight],
contentSize: contentSize.slice()
});
}
if (isArray(positionExpr)) {
x = parsePercent(positionExpr[0], viewWidth);
y = parsePercent(positionExpr[1], viewHeight);
} else if (isObject(positionExpr)) {
var boxLayoutPosition = positionExpr;
boxLayoutPosition.width = contentSize[0];
boxLayoutPosition.height = contentSize[1];
var layoutRect = getLayoutRect(boxLayoutPosition, {
width: viewWidth,
height: viewHeight
});
x = layoutRect.x;
y = layoutRect.y;
align = null;
// When positionExpr is left/top/right/bottom,
// align and verticalAlign will not work.
vAlign = null;
}
// Specify tooltip position by string 'top' 'bottom' 'left' 'right' around graphic element
else if (isString(positionExpr) && el) {
var pos = calcTooltipPosition(positionExpr, rect, contentSize, tooltipModel.get('borderWidth'));
x = pos[0];
y = pos[1];
} else {
var pos = refixTooltipPosition(x, y, content, viewWidth, viewHeight, align ? null : 20, vAlign ? null : 20);
x = pos[0];
y = pos[1];
}
align && (x -= isCenterAlign(align) ? contentSize[0] / 2 : align === 'right' ? contentSize[0] : 0);
vAlign && (y -= isCenterAlign(vAlign) ? contentSize[1] / 2 : vAlign === 'bottom' ? contentSize[1] : 0);
if (shouldTooltipConfine(tooltipModel)) {
var pos = confineTooltipPosition(x, y, content, viewWidth, viewHeight);
x = pos[0];
y = pos[1];
}
content.moveTo(x, y);
};
// FIXME
// Should we remove this but leave this to user?
TooltipView.prototype._updateContentNotChangedOnAxis = function (dataByCoordSys, cbParamsList) {
var lastCoordSys = this._lastDataByCoordSys;
var lastCbParamsList = this._cbParamsList;
var contentNotChanged = !!lastCoordSys && lastCoordSys.length === dataByCoordSys.length;
contentNotChanged && each(lastCoordSys, function (lastItemCoordSys, indexCoordSys) {
var lastDataByAxis = lastItemCoordSys.dataByAxis || [];
var thisItemCoordSys = dataByCoordSys[indexCoordSys] || {};
var thisDataByAxis = thisItemCoordSys.dataByAxis || [];
contentNotChanged = contentNotChanged && lastDataByAxis.length === thisDataByAxis.length;
contentNotChanged && each(lastDataByAxis, function (lastItem, indexAxis) {
var thisItem = thisDataByAxis[indexAxis] || {};
var lastIndices = lastItem.seriesDataIndices || [];
var newIndices = thisItem.seriesDataIndices || [];
contentNotChanged = contentNotChanged && lastItem.value === thisItem.value && lastItem.axisType === thisItem.axisType && lastItem.axisId === thisItem.axisId && lastIndices.length === newIndices.length;
contentNotChanged && each(lastIndices, function (lastIdxItem, j) {
var newIdxItem = newIndices[j];
contentNotChanged = contentNotChanged && lastIdxItem.seriesIndex === newIdxItem.seriesIndex && lastIdxItem.dataIndex === newIdxItem.dataIndex;
});
// check is cbParams data value changed
lastCbParamsList && each(lastItem.seriesDataIndices, function (idxItem) {
var seriesIdx = idxItem.seriesIndex;
var cbParams = cbParamsList[seriesIdx];
var lastCbParams = lastCbParamsList[seriesIdx];
if (cbParams && lastCbParams && lastCbParams.data !== cbParams.data) {
contentNotChanged = false;
}
});
});
});
this._lastDataByCoordSys = dataByCoordSys;
this._cbParamsList = cbParamsList;
return !!contentNotChanged;
};
TooltipView.prototype._hide = function (dispatchAction) {
// Do not directly hideLater here, because this behavior may be prevented
// in dispatchAction when showTip is dispatched.
// FIXME
// duplicated hideTip if manuallyHideTip is called from dispatchAction.
this._lastDataByCoordSys = null;
dispatchAction({
type: 'hideTip',
from: this.uid
});
};
TooltipView.prototype.dispose = function (ecModel, api) {
if (env.node || !api.getDom()) {
return;
}
clear(this, '_updatePosition');
this._tooltipContent.dispose();
globalListener.unregister('itemTooltip', api);
};
TooltipView.type = 'tooltip';
return TooltipView;
}(ComponentView);
/**
* From top to bottom. (the last one should be globalTooltipModel);
*/
function buildTooltipModel(modelCascade, globalTooltipModel, defaultTooltipOption) {
// Last is always tooltip model.
var ecModel = globalTooltipModel.ecModel;
var resultModel;
if (defaultTooltipOption) {
resultModel = new Model(defaultTooltipOption, ecModel, ecModel);
resultModel = new Model(globalTooltipModel.option, resultModel, ecModel);
} else {
resultModel = globalTooltipModel;
}
for (var i = modelCascade.length - 1; i >= 0; i--) {
var tooltipOpt = modelCascade[i];
if (tooltipOpt) {
if (tooltipOpt instanceof Model) {
tooltipOpt = tooltipOpt.get('tooltip', true);
}
// In each data item tooltip can be simply write:
// {
// value: 10,
// tooltip: 'Something you need to know'
// }
if (isString(tooltipOpt)) {
tooltipOpt = {
formatter: tooltipOpt
};
}
if (tooltipOpt) {
resultModel = new Model(tooltipOpt, resultModel, ecModel);
}
}
}
return resultModel;
}
function makeDispatchAction(payload, api) {
return payload.dispatchAction || bind(api.dispatchAction, api);
}
function refixTooltipPosition(x, y, content, viewWidth, viewHeight, gapH, gapV) {
var size = content.getSize();
var width = size[0];
var height = size[1];
if (gapH != null) {
// Add extra 2 pixels for this case:
// At present the "values" in default tooltip are using CSS `float: right`.
// When the right edge of the tooltip box is on the right side of the
// viewport, the `float` layout might push the "values" to the second line.
if (x + width + gapH + 2 > viewWidth) {
x -= width + gapH;
} else {
x += gapH;
}
}
if (gapV != null) {
if (y + height + gapV > viewHeight) {
y -= height + gapV;
} else {
y += gapV;
}
}
return [x, y];
}
function confineTooltipPosition(x, y, content, viewWidth, viewHeight) {
var size = content.getSize();
var width = size[0];
var height = size[1];
x = Math.min(x + width, viewWidth) - width;
y = Math.min(y + height, viewHeight) - height;
x = Math.max(x, 0);
y = Math.max(y, 0);
return [x, y];
}
function calcTooltipPosition(position, rect, contentSize, borderWidth) {
var domWidth = contentSize[0];
var domHeight = contentSize[1];
var offset = Math.ceil(Math.SQRT2 * borderWidth) + 8;
var x = 0;
var y = 0;
var rectWidth = rect.width;
var rectHeight = rect.height;
switch (position) {
case 'inside':
x = rect.x + rectWidth / 2 - domWidth / 2;
y = rect.y + rectHeight / 2 - domHeight / 2;
break;
case 'top':
x = rect.x + rectWidth / 2 - domWidth / 2;
y = rect.y - domHeight - offset;
break;
case 'bottom':
x = rect.x + rectWidth / 2 - domWidth / 2;
y = rect.y + rectHeight + offset;
break;
case 'left':
x = rect.x - domWidth - offset;
y = rect.y + rectHeight / 2 - domHeight / 2;
break;
case 'right':
x = rect.x + rectWidth + offset;
y = rect.y + rectHeight / 2 - domHeight / 2;
}
return [x, y];
}
function isCenterAlign(align) {
return align === 'center' || align === 'middle';
}
/**
* Find target component by payload like:
* ```js
* { legendId: 'some_id', name: 'xxx' }
* { toolboxIndex: 1, name: 'xxx' }
* { geoName: 'some_name', name: 'xxx' }
* ```
* PENDING: at present only
*
* If not found, return null/undefined.
*/
function findComponentReference(payload, ecModel, api) {
var queryOptionMap = preParseFinder(payload).queryOptionMap;
var componentMainType = queryOptionMap.keys()[0];
if (!componentMainType || componentMainType === 'series') {
return;
}
var queryResult = queryReferringComponents(ecModel, componentMainType, queryOptionMap.get(componentMainType), {
useDefault: false,
enableAll: false,
enableNone: false
});
var model = queryResult.models[0];
if (!model) {
return;
}
var view = api.getViewOfComponentModel(model);
var el;
view.group.traverse(function (subEl) {
var tooltipConfig = getECData(subEl).tooltipConfig;
if (tooltipConfig && tooltipConfig.name === payload.name) {
el = subEl;
return true; // stop
}
});
if (el) {
return {
componentMainType: componentMainType,
componentIndex: model.componentIndex,
el: el
};
}
}
export default TooltipView;